Global Patent Index - EP 4183239 A1

EP 4183239 A1 20230524 - TRACTOR WORK EQUIPMENT LINKAGE

Title (en)

TRACTOR WORK EQUIPMENT LINKAGE

Title (de)

GESTÄNGE FÜR TRAKTORARBEITSGERÄT

Title (fr)

LIAISON D'ÉQUIPEMENT DE TRAVAIL DE TRACTEUR

Publication

EP 4183239 A1 20230524 (EN)

Application

EP 21209908 A 20211123

Priority

EP 21209908 A 20211123

Abstract (en)

A tractor linkage arrangement to attach work equipment to a tractor comprising a subframe, which is to be attached to a tractor chassis, comprising a first, a second, a third and a fourth fixing point, a first support comprising a first and a second spindle opening, and a second support comprising a third and a fourth spindle opening, further comprising a first lifting arm, which is pivotally attached from its first end to the first support, a second lifting arm, which is pivotally attached from its first end to the second support, wherein the first lifting arm is comprising a first lifting pin on one side of the first lifting arm and first gripping pin on the other side of the first lifting arm, and wherein the second lifting arm is comprising a second lifting pin on one side of the second lifting arm and a second gripping pin on the other side of the second lifting arm, and a work equipment adapter, which is to be attached to a work equipment, the work equipment adapter comprising a first link arm and a second link arm, a first, a second, a third and a fourth spindle opening, wherein the first link arm comprises a first grab and the second link arm comprises a second grab, wherein the first gripping pin is to be fitted to the first grab and the second gripping pin is to be fitted to second grab.

IPC 8 full level

A01B 59/06 (2006.01); A01B 63/102 (2006.01); B62D 49/02 (2006.01)

CPC (source: EP)

A01B 59/062 (2013.01); A01B 59/067 (2013.01); A01B 63/102 (2013.01); B62D 49/02 (2013.01)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

Designated validation state (EPC)

KH MA MD TN

DOCDB simple family (publication)

EP 4183239 A1 20230524; WO 2023094728 A1 20230601

DOCDB simple family (application)

EP 21209908 A 20211123; FI 2022050776 W 20221122